
local ngx = require "ngx"

local first_time = tonumber(ngx.var.cookie_first_time) or 0
if first_time >12392 then
	ngx.req.set_header("Version", "a")
	ngx.log(ngx.ERR, "error: a", "aaaaa")
	ngx.exit(403)

else
	ngx.req.set_header("Version","b")
	ngx.log(ngx.ERR, "error: b", "bbbbb")
	ngx.exit(403)
end
